#f21010631 徐唯嘉
import cv2 as cv
image = cv.imread("nkss.jpg")
import numpy as np # 导入Numpy模块

#加法
#result = cv2.add(a, b)
#减法
#result = cv2. subtract (a, b)
#乘法
#result = cv2.multiply (a, b)
#除法
#result = cv2.divide(a, b)

#矩阵逻辑运算
#按与位
#dst = cv2.bitwise_and(src1,src2[,mask])
#按与或
#dst = cv2.bitwise_or(src1,src2[,mask])
#按位非
#dst = cv2.bitwise_not(src[,mask])
#按位异或
#dst = cv2.bitwise_and(src1,src2[,mask])
